The MkDir statement creates a new directory or folder. The required path
argument must be absolute and include the drive letter. If you are unsure of the
path to your web server's root, use server.mappath in the path argument.

Syntax:

MkDirpath

Example Usage:

Create a directory called "New Folder" on the root of the server.
<% MkDir server.mappath("/New Folder") %>